Use the .help-block class to add a block level help text in forms: - HTML CSS Bootstrap

HTML CSS examples for Bootstrap:Form Control

Description

Use the .help-block class to add a block level help text in forms:

Demo Code

ResultView the demo in separate window

<!DOCTYPE html>
<html>
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head><!--   w  ww. j a  v a 2s  . c  om-->
<body>

<div class="container">
  <h2>Help text</h2>
  <p>Use the .help-block class to add a block level help text in forms:</p>
  <form>
    <div class="form-group">
      <label for="pwd">Password:</label>
      <input type="password" class="form-control" id="pwd" placeholder="Enter password">
      <span class="help-block">This is some help text that breaks onto a new line and may extend more than one line.</span>
    </div>
    <button type="submit" class="btn btn-default">Submit</button>
  </form>
</div>

</body>
</html>

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